About Problem within Brave external repository vs Brave Snap

I use Brave Windows 10 and Brave for Linux version [
Version 1.21.77 Chromium: 89.0.4389.90 (Official Build) (64-bit). I have several issues:

  1. I installed brave snap package and I compared with brave with external repository. it is noticeable that the startup time for brave snap application is slower than the brave external repository. Can you solve this problem?
  2. I want to access this website (tagged.com). But, on brave with external repository the website is broken and the brave for snap is fine with this. Is this related to the dependency problem?
    Can brave solve this issue?